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Gas sampling filter model GEF 26

model GEF 26

- Process gas extraction for gas analyzers

- Inlying dust filter

- Less space requirement

- „Easy-Filter-Change-System“ by Tri-Clamp technique

- Self-cleaning via back purging

- Certificates: 3.1 material certificate

- Made in Germany

Functional description:

The gas sampling filter model GEF 26 is used for gas sampling in process gas analysis. The construction allows a small footprint. The in-process filter can be installed using various connection techniques. Various filter elements / pore sizes are available. The immersion depth of the filter element can be varied over several extensions (option). For the internal filter a dust deflector (option, item STAWGEF26) is available.

Schematische Darstellung:

The sample gas is pre-cleaned via the gas sampling filter (model GEF 26). The filter (model PC1410 E) supplements the filter sequence. The Water-Trap (model WT 20.5R) is used for fine filtration and at the same time as protection against possible condensate break-in (police filter).

Technical specifications:

Operating temperature:

Scope of delivery: Filter housing with retaining screw for filter element, Tri-Clamp with wing nut, Tri-Clamp seal FKM (Viton),  weld-in nozzle, filter elements (optional) PTFE porous or stainless steel mesh 1.4404
Materials used: Stainless steel type 1.4301 (SS304), FKM (Viton), PTFE (filter element)
Operating pressure: -0,5 - 10 bar
Compressed air for back purging: 1-10 bar
Gas flow: 0 - 1000 l air/h
Pressure drop at 200 l air/h: approx.  10 mbar
Dust loading: 0 - 10 mg/m³*
Operating temperature: -20°C - +150°C
Housing volume: 35 ml
Effective filter area: 70 cm2
Gas connections: ¼“ NPT- inside thread, (¼“ G- inside thread on request)
Housing dimensions: Diameter mounting clamp 135 mm, total length 120 mm
Immersion depth filter element: 35 mm
Installation wth weld-in nozzle: Weld-in nozzle DN 50, DIN 32676, Reihe B lang, diameter 60,5 mm
(Alternative)  
Installation wth circular flange plate: Circular flange plate, material: stainless steel (1.4301) size: DN 50, outsinde diameter 140 mm, bolt circle 110 mm, number 4, hole diameter 14 mm, material thickness 3 mm
Language operating instructions: German and English (included in the scope of delivery)
  Spanish, Italian, French, Russian upon request
Certificate:
(Please specify when ordering)
3.1 material certificate, ATEX 2014/34/EU
  * Depends on: Dust type, moisture content and suction quantity. Please check back purging possibilities.

 

Order numbers:

Item Item number
Filter housing, with retaining screw for filter element, Tri-Clamp technique with butterfly nut, sealing FKM (Viton), without  filter element, with weld-in nozzlent GEF26
Filter housing, with retaining screw for filter element, Tri-Clamp technique with butterfly nut, sealing FKM (Viton), without filter element, with circular flange plate GEF26FLPL
Filter elements:  
Filter elements made of PTFE:  
1 unit of filter element for particle filtration, Material PTFE-porous, pore size 1 μm FEPTFE1GEF26
1 unit of filter element for particle filtration, Material PTFE-porous, pore size 10 μm FEPTFE10GEF26
1 unit of filter element for particle filtration, Material PTFE-porous, pore size 25 μm FEPTFE25GEF26
1 unit of filter element for particle filtration, Material PTFE-porous, pore size 50 μm FEPTFE50GEF26
1 unit of filter element for particle filtration, Material PTFE-porous, pore size 100 μm FEPTFE100GEF26

Filter elements made of stainless steel:

 
1 unit of filter element for particle filtration, material stainless steel 14404, pore size 1 μm FESS1GEF26
1 unit of filter element for particle filtration, material stainless steel 14404, pore size 10 μm FESS10GEF26
1 unit of filter element for particle filtration, material stainless steel 14404, pore size 25 μm FESS25GEF26
Accessories and spare parts:  
Dust deflector for filter element, material stainless steel (1.4301). Fits the standard length GEF26 STAWGEF26
Adapter for filter element length of 50 mm for extending the depth of filter element ADAP50GEF26
Heating sleeve made of stainless steel (1.4301) for gas sampling filter GEF 26, 230VAC, 200 Watt, thermocouple PT100,  cable length 300 mm, temparature max. 120°C HEIMAGEF26
1 unit Tri-Clamp gasket FKM (Viton) DITCGEF26FKM
1 unit Tri-Clamp gasket PTFE DITCGEF26PTFE

 

Filter housing:

Optionen:


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